How to display the content of a BLOB column in a JSP page?

Hi,
I've a db table with a Blob column which contains an image (".gif" file). I've created a UIX JSP page with the wizard, but I cannot display my image.
This is my code:
<%@ page errorPage="errorpage.jsp" contentType="text/html;charset=windows-1252"%>
<%@ taglib uri="/webapp/DataTags.tld" prefix="jbo" %>
<%@ taglib uri="http://xmlns.oracle.com/uix/ui" prefix="uix" %>
<%@ taglib uri="http://xmlns.oracle.com/uix/ui/bc4j" prefix="bc4juix" %>
<%-- Define Application Module and DataSource--%>
<jbo:ApplicationModule configname="PackageTest.PackageTestModule.PackageTestModuleLocal" id="app1" />
<jbo:DataSource id="ds1" appid="app1" viewobject="ProvaMediaView" rangesize="1" />
<%-- Main page contents go here --%>
<uix:contents>
<uix:form name="form1" method="POST">
<uix:labeledFieldLayout >
<jbo:AttributeIterate id="dsAttributes" datasource="ds1" hideattributes="UixShowHide">
<%if(dsAttributes.getName().compareTo("Image")==0){
%>
<bc4juix:LabelStyledText datasource="ds1" dataitem="<%=dsAttributes.getName()%>" />
<jbo:EmbedImage datasource="ds1" mediaattr="Image" />
<%}else{%>
<bc4juix:LabelStyledText datasource="ds1" dataitem="<%=dsAttributes.getName()%>" />
<bc4juix:InputRender datasource="ds1" dataitem="<%=dsAttributes.getName()%>" />
<%}%>
</jbo:AttributeIterate>
</uix:labeledFieldLayout>
<uix:formValue name="RowKey" value="<%= sRowKey%>" />
</uix:form>
</uix:contents>
and this is the error on running the page:
oracle.jbo.domain.BlobDomain
Exception Details
javax.servlet.jsp.JspException: oracle.jbo.domain.BlobDomain
     int oracle.ord.html.jsp.datatags.ShowEmbedImageTag.doStartTag()
     void Media_Edit._jspService(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
     void oracle.jsp.runtime.HttpJsp.service(javax.servlet.ServletRequest, javax.servlet.ServletResponse)
     void oracle.jsp.runtimev2.JspPageTable.service(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse, java.lang.String)
     void oracle.jsp.runtimev2.JspServlet.internalService(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
     void oracle.jsp.runtimev2.JspServlet.service(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
     void javax.servlet.http.HttpServlet.service(javax.servlet.ServletRequest, javax.servlet.ServletResponse)
     void com.evermind.server.http.ServletRequestDispatcher.invoke(javax.servlet.ServletRequest, javax.servlet.ServletResponse)
     void com.evermind.server.http.ServletRequestDispatcher.forwardInternal(javax.servlet.ServletRequest, javax.servlet.http.HttpServletResponse)
     boolean com.evermind.server.http.HttpRequestHandler.processRequest(com.evermind.server.ApplicationServerThread, com.evermind.server.http.EvermindHttpServletRequest, com.evermind.server.http.EvermindHttpServletResponse, java.io.InputStream, java.io.OutputStream, boolean)
     void com.evermind.server.http.HttpRequestHandler.run(java.lang.Thread)
     void com.evermind.util.ThreadPoolThread.run()
How can I do?
Thanks in advance.

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Regards
LakshmiNarayana

How to display the content from a file stored in database

when i am trying to display the content from a file which stored in database on oracle report 10g
data are displaying as following. please help me to display the data in readable format
<HTML LANG="en-US" DIR="LTR">

<HEAD>

<TITLE>Product Overview (ORACLE MARKETING)</TITLE>
<LINK REL="stylesheet" HREF="../fnd/iHelp.css">
</HEAD>
<BODY BGCOLOR="#F8F8F8">
<A NAME="T304286"></A><A NAME="ProdOve"></A>
<CENTER><H2><B>Product Overview</B></H2></CENTER>
<p>Oracle Marketing drives profit, not just responses, by intelligently marketing to the total customer/prospect base. By leveraging a single repository of customer information, you can better target and personalize your campaigns, and refine them in real time with powerful analytical tools.</p>
<p>With tools necessary to automate the planning, budgeting, execution, and tracking of your marketing initiatives, Oracle Marketing provides you with:</p>
<ul>
<li>
<p><B>Customer Insight</B> - With sophisticated customer management and list generation, Oracle Marketing enables you to quickly generate target lists and segments using an intuitive user interface. The easy to use Natural Query Language Builder (NLQB) lets you query for customers or prospects using a natural language while hiding data complexity; fatigue management ensures that you do not over-contact the same customers with marketing messages; and predictive analytics helps you predict customer behavior that you can leverage to produce significant increases in marketing return on investments (ROI).</p>
</li>
<li>
ls.</p>
<p>With tools necessary to automate the planning, budgeting, execution, and tracking of your marketing initiatives, Oracle Marketing provides you with:</p>
<ul>
<li>
<p><B>Customer Insight</B> - With sophisticated customer management and list generation, Oracle Marketing enables you to quickly generate target lists and segments using an intuitive user interface. The easy to use Natural Query Language Builder (NLQB) lets you query for customers or prospects using a natural language while hiding data complexity; fatigue management ensures that you do not over-contact the same customers with marketing messages; and predictive analytics helps you predict customer behavior that you can leverage to produce significant increases in marketing return on investments (ROI).</p>
</li>
<li>
<p><B>Sales Alignment</B> - Oracle Marketing's leads management helps you compile and distribute viable leads so that sales professionals can follow up valuable opportunities and not just contact interactions. Additionally, support for distributing proposals and marketing material drive speedy and consistent setups and collaboration of best practices.</p>
</li>
<li>
<p><B>Marketing Insight</B> - While Oracle Marketing Home page reports and Daily Business Intelligence (DBI) for Marketing and Sales provide aggregated management level information in almost real time, operational metrics help in tracking the effectiveness of individual marketing activities.</p>
</li></ul>
</BODY>
</HTML>


Hi,
you can try to use the:
<b>ConsumerTreeListPreview</b>
layout for KM navigation ivew (or customize to your own).
This layout shows a folder tree on the left, a document list on the right. When you click on a document from the list it shows the contents of the file on the bottom of the iview.
Hope this helps,
Romano

How to display the contents of a 2D array which is bound to a data table

Hi ,
I have a backing bean which returns me a 2D array of Strings . Now I have bound this to a data table .
Something like this
<h:dataTable styleClass="dataTable" id="dstable" var="dbArray" value="#{pc_MyApp.dbProperties}">
Now when I say dbArray[i] it will give me the ith column of the current row. I want to display these dbArray[i] contents in a proper table format.
What I am doing at present is something like this
<h:dataTable styleClass="dataTable" id="dstable" var="dbArray" value="#{pc_MyApp.dbProperties}">
<h:column id=id1>
<h:facet name="header">
<h:outputText value="Heading"/>
</h:facet>
<h:outputText id="text1" value="#{dbArray[0]}" ></h:outputText>
<h:outputText id="text1" value="#{dbArray[1]}" ></h:outputText>
<h:outputText id="text1" value="#{dbArray[2]}" ></h:outputText>
</h:column>
</h:dataTable>
This is able to display the contents of 2D array on the screen, but everything for the current row comes in just a single column...I want each column value to be in diff column and it should look like a table.
Can anyone please guide me in this respect..
Thanks
Mahajan

Does doArray always have at most three elements?
If so, you can specify three <h:column>s each displays doArray.

Displaying the image stored in Blob column

Hi all,
I'm trying to print the report with an image. I've stored the image in a Blob column and the format of the image is Jpg.
I'm using the Reports 10g(10.1.2.0.2). When I'm trying to print the report, I'm getting an error Rep-62203. I want to know whether there are any settings which i need to set to display the image item. I mean to say that are there any registry settings.
Regards,
Alok Dubey
Edited by: Alok Dubey on Dec 1, 2008 12:55 PM

Hi all,
I'm trying to print the report with an image. I've stored the image in a Blob column and the format of the image is Jpg.
I'm using the Reports 10g(10.1.2.0.2). When I'm trying to print the report, I'm getting an error Rep-62203. I want to know whether there are any settings which i need to set to display the image item. I mean to say that are there any registry settings.
Regards,
Alok Dubey
Edited by: Alok Dubey on Dec 1, 2008 12:55 PM

How to display the content of a BLOB column in a JSP page?

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